You are looking at a vintage American Flyer #12B transformer. The 12B is has 250 watts of power and two controllers. This one has been serviced here at Lone Star Trains and is doing everything it should.
It was produced 1946-52. Check out the reverse button on the upper right hand corner.
One of the nicer features of this unit besides the power and two train control, is the ON/OFF switch. You do not have to plug and unplug it all the time!
This one features:
Separate Control for two circuits
- 250 Watts of Power
- On/Off switch
CONDITION: Just serviced. Tested and works as it should. New cord. This one is complete, but DOES have wear in metal case such as scratches and oxidation. The metal plate shows wear as well. Pictures show it all!